CN220974451U - Front rocker arm of scooter - Google Patents
Front rocker arm of scooter Download PDFInfo
- Publication number
- CN220974451U CN220974451U CN202322647299.7U CN202322647299U CN220974451U CN 220974451 U CN220974451 U CN 220974451U CN 202322647299 U CN202322647299 U CN 202322647299U CN 220974451 U CN220974451 U CN 220974451U
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- CN
- China
- Prior art keywords
- rocker arm
- mounting hole
- shaft
- spring
- rod shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000003139 buffering effect Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 230000035939 shock Effects 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model discloses a scooter front rocker arm, comprising: the vertical pipe connecting shaft is connected with the lower baffle plate and the upper rocker arm, the upper rocker arm is connected with the first rod shaft and the spring positioning piece, the lower rocker arm group consists of a first lower rocker arm and a second lower rocker arm, the first lower rocker arm is connected with the second lower rocker arm through the first rod shaft and the second rod shaft, and the second rod shaft is connected with the spring positioning piece. According to the utility model, through the technical scheme that the upper rocker arm and the lower rocker arm group are linked through the first rod shaft, the second rod shaft, the spring positioning piece and the buffer spring piece, the problem that a front fork of an existing scooter has no shock-absorbing structure is solved.
Description
Technical Field
The utility model relates to a scooter part, in particular to a scooter front rocker arm.
Background
Electric scooter is a popular short-distance traffic equipment in the current market, has advantages such as small, light in weight, with low costs and convenient to carry, receives the user's of short-distance traffic demand to favour deeply, obtains promoting and using rapidly, and the front fork is as the driving experience of the direct influence scooter of connecting piece shock absorber effect direct influence scooter of front wheel and scooter frame, and current scooter's front fork often uses hard fork, and hard fork does not have shock absorber structure, can only absorb road surface impact with the material toughness of hard fork itself. The utility model aims to solve the technical problems that: the front fork of the existing scooter has no shock absorbing structure.
Disclosure of utility model
The utility model discloses a scooter front rocker arm, comprising: the vertical pipe connecting shaft is connected with the lower baffle plate and the upper rocker arm, the upper rocker arm is connected with the first rod shaft and the spring positioning piece, the lower rocker arm group consists of a first lower rocker arm and a second lower rocker arm, the first lower rocker arm is connected with the second lower rocker arm through the first rod shaft and the second rod shaft, and the second rod shaft is connected with the spring positioning piece. According to the utility model, through the technical scheme that the upper rocker arm and the lower rocker arm group are linked through the first rod shaft, the second rod shaft, the spring positioning piece and the buffer spring piece, the problem that a front fork of an existing scooter has no shock-absorbing structure is solved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A scooter front rocker arm comprising: the vertical pipe connecting shaft is connected with the lower baffle plate and the upper rocker arm, the upper rocker arm is connected with the first rod shaft and the spring positioning piece, the lower rocker arm group consists of a first lower rocker arm and a second lower rocker arm, the first lower rocker arm is connected with the second lower rocker arm through the first rod shaft and the second rod shaft, and the second rod shaft is connected with the spring positioning piece.
The lower baffle is further provided with a vertical pipe connecting shaft installation position, and the vertical pipe connecting shaft is connected with the vertical pipe connecting shaft installation position.
Further set up, upward establish in the rocking arm: the vertical pipe connecting shaft hole, the first rod shaft mounting hole and the spring positioning piece mounting hole are connected in a sleeved mode, the first rod shaft is connected with the first rod shaft mounting hole, and the spring positioning piece is connected with the spring positioning piece mounting hole.
Further provided, the first lower rocker arm and the second lower rocker arm are both provided with: the first axle is connected with the first axle mounting hole II, and the second axle is connected with the second axle mounting hole I.
Further provided is that a spring shaft mounting hole is arranged in the spring positioning piece.
Further provided, the buffer spring member is provided with: the spring shaft installation hole is sleeved at the spring positioning piece installation position, a second rod shaft installation hole II is arranged in the connecting piece, and a second rod shaft installation Kong Eryu is sleeved with the second rod shaft.
According to the utility model, through the technical scheme that the upper rocker arm and the lower rocker arm group are linked through the first rod shaft, the second rod shaft, the spring positioning piece and the buffer spring piece, the problem that a front fork of an existing scooter has no shock-absorbing structure is solved.
Drawings
FIG. 1 is a perspective view of the fold-lock of the present utility model;
FIG. 2 is a perspective view of a portion of the assembly of the present utility model;
FIG. 3 is a second perspective view of a portion of the assembly of the present utility model;
FIG. 4 is a side view of a portion of the assembly of the present utility model;
FIG. 5 is an exploded view of the present utility model;
In the figure:
a vertical pipe connecting shaft 1, a lower baffle plate 2, a vertical pipe connecting shaft mounting position 21,
An upper rocker arm 3, a vertical pipe connecting shaft hole 31, a first shaft mounting hole 32, a spring positioning member mounting hole 33,
Lower rocker arm group 4, first lower rocker arm 401, second lower rocker arm 402, first lever shaft mounting hole two 41, second lever shaft mounting hole one 42, axle mounting hole 43, first lever shaft 5, second lever shaft 6, spring positioning member 7, spring shaft mounting hole 71,
Buffer spring member 8, connecting member 81, second lever shaft mounting hole 82, spring positioning member mounting position 83, wheel set 9, and wheel axle 91.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 5: a scooter front rocker arm comprising: the vertical pipe connecting shaft 1, the lower baffle 2, the upper rocker arm 3, the lower rocker arm group 4, the first rod shaft 5, the second rod shaft 6, the spring positioning piece 7 and the buffer spring piece 8, wherein the vertical pipe connecting shaft 1 is connected with the lower baffle 2 and the upper rocker arm 3, the upper rocker arm 3 is connected with the first rod shaft 5 and the spring positioning piece 7, the spring positioning piece 7 is connected with the buffer spring piece 8, the lower rocker arm group 4 consists of a first lower rocker arm 401 and a second lower rocker arm 402, the first lower rocker arm 401 is connected with the second lower rocker arm 402 through the first rod shaft 5 and the second rod shaft 6, and the second rod shaft 6 is connected with the buffer spring piece 8.
Preferably, the lower baffle plate 2 is provided with a riser connecting shaft mounting position 21, and the riser connecting shaft 1 is connected with the riser connecting shaft mounting position 21.
Preferably, the upper rocker arm 3 is internally provided with: the vertical pipe connecting shaft hole 31, the first shaft mounting hole 32 and the spring positioning piece mounting hole 33 are sleeved and connected with the vertical pipe connecting shaft 1, the first shaft 5 is connected with the first shaft mounting hole 32, and the spring positioning piece 7 is connected with the spring positioning piece mounting hole 33.
Preferably, both the first lower rocker arm 401 and the second lower rocker arm 402 are provided with: the first spindle 5 is connected to the first spindle mounting hole 41, the second spindle mounting hole 42, and the axle mounting hole 43, and the second spindle 6 is connected to the second spindle mounting hole 42.
Preferably, spring shaft mounting holes 71 are provided in the spring retainer 7.
Preferably, the buffer spring member 8 is provided with: the connecting piece 81 and the spring positioning piece mounting position 83, the spring shaft mounting hole 71 is sleeved at the spring positioning piece mounting position 83, the second rod shaft mounting hole 82 is arranged in the connecting piece 81, and the second rod shaft mounting hole 82 is sleeved on the second rod shaft 6.
The buffering principle of the utility model is shown in figures 2-5:
the lower rocker arm group 4 is relatively fixed with the first rod shaft 5, the second rod shaft 6 and the wheel shaft 91;
The first rod shaft 5, the spring positioning piece 7 and the upper rocker arm 3 are relatively fixed;
When the wheel set 9 is impacted by the road surface, the vertical upward impact force C borne by the wheel axle 91 is transmitted to the lower rocker arm set 4, and the first rod shaft 5 is simultaneously connected with the lower rocker arm set 4 and the upper rocker arm 3, so that the lower rocker arm set 4 rotates by taking the first rod shaft 5 as an axis when the lower rocker arm set 4 is impacted upwards, the end of the lower rocker arm set 4 provided with the wheel axle mounting hole 43 moves upwards, and the end of the lower rocker arm set 4 provided with the second rod shaft mounting hole 42 moves downwards;
One end of the connecting piece 81 of the buffer spring piece 8 moves downwards along with the second rod shaft 6, the distance B between the second rod shaft 6 and the spring positioning piece 7 is increased, the distance A between the end face of the spring part of the buffer spring piece 8 and the spring positioning piece 7 is reduced, the compression spring is compressed, the direct impact force is converted into the potential energy of the compressed spring and then released, the road impact force C is converted into the potential energy of the compressed spring by the structure, and the problem that a front fork of an existing scooter does not have a shock absorbing structure is solved.
According to the utility model, through the technical scheme that the upper rocker arm 3 and the lower rocker arm group 4 are linked through the first rod shaft 5, the second rod shaft 6, the spring positioning piece 7 and the buffer spring piece 8, the problem that a front fork of an existing scooter has no shock-absorbing structure is solved.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A scooter front rocker arm, comprising: riser connecting axle (1), lower baffle (2), go up rocking arm (3), lower rocking arm group (4), first rocker arm (5), second rocker arm (6), spring positioning spare (7), buffering spring spare (8), riser connecting axle (1) is connected with lower baffle (2), go up rocking arm (3) and first rocker arm (5), spring positioning spare (7) are connected with buffering spring spare (8), lower rocking arm group (4) are by first rocker arm (401), second rocker arm (402) are constituteed down, first rocker arm (401) are connected through first rocker arm (5), second rocker arm (6) down with the second, second rocker arm (6) are connected with buffering spring spare (8).
2. A scooter front rocker arm as claimed in claim 1, characterized in that the lower baffle plate (2) is provided with a riser connection shaft mounting location (21), the riser connection shaft (1) being connected with the riser connection shaft mounting location (21).
3. A scooter front rocker arm as claimed in claim 2, characterized in that the upper rocker arm (3) is provided internally with: the vertical pipe connecting shaft hole (31), the first rod shaft mounting hole (32) and the spring positioning piece mounting hole (33), the vertical pipe connecting shaft hole (31) is sleeved with the vertical pipe connecting shaft (1), the first rod shaft (5) is connected with the first rod shaft mounting hole (32), and the spring positioning piece (7) is connected with the spring positioning piece mounting hole (33).
4. A scooter front rocker as claimed in claim 3, characterised in that both the first lower rocker (401) and the second lower rocker (402) are provided with: the first axle (5) is connected with the first axle mounting hole (41), and the second axle (6) is connected with the second axle mounting hole (42).
5. A scooter front rocker arm as claimed in claim 4, characterised in that the spring retainer (7) is provided with a spring axle mounting hole (71) therein.
6. A scooter front rocker arm as claimed in claim 5, characterized in that the damping spring member (8) is provided with: the connecting piece (81) and the spring positioning piece mounting position (83), the spring shaft mounting hole (71) is sleeved at the spring positioning piece mounting position (83), the second shaft mounting hole (82) is formed in the connecting piece (81), and the second shaft mounting hole (82) is sleeved on the second shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322647299.7U CN220974451U (en) | 2023-09-28 | 2023-09-28 | Front rocker arm of scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322647299.7U CN220974451U (en) | 2023-09-28 | 2023-09-28 | Front rocker arm of scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220974451U true CN220974451U (en) | 2024-05-17 |
Family
ID=91035113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322647299.7U Active CN220974451U (en) | 2023-09-28 | 2023-09-28 | Front rocker arm of scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220974451U (en) |
-
2023
- 2023-09-28 CN CN202322647299.7U patent/CN220974451U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |